A psychologist was interested in whether the amount of news people watch (minutes per day) predicts how depressed they are (from 0 = not depressed to 7 = very depressed). Results show that the standardized beta coefficient for this predictor is -.224 (with a corresponding p-value of .039). What does this standardized beta value tell us?

Group of answer choices

a As news exposure decreases by 0.224 standard deviations, depression increases by 1 standard deviation.

b As news exposure increases by 1 standard deviation, depression decreases by 0.224 of a standard deviation.

c As news exposure increases by 1 minute, depression decreases by 0.224 units.d. Your fourth answer option goes here.

d As news exposure decreases by 0.224 minutes, depression increases by 1 unit.